baber/WOPTO huggingface dataset:
Patent JP-H1166976-A (JP)
Title: Cable for high-voltage electronics
Inventor: YAMADA MASAHIRO
IPC: H01B9/02
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a cable for high-voltage electronics which can improve corona resistance without increasing its outer diameter. SOLUTION: An internal semiconductive layer 16 and a high-voltage insulator 17 are fitted in order around the outer periphery of a cable core part 11 formed by stranding two lines of low-voltage insulation line cores 14 which extrudingly- covers fluororesin 13 on a conductor 12 and two lines of bare conductors 15. Semiconductive topping tape is wound around them, and heat treatment is conducted to form an outer semiconductive layer 18. A shielding layer 19 and a plastic sheath 20 are fitted on the outer semiconductive layer 18.
Patent JP-H0672152-A (JP)
Title: Automobile door structure
Inventor: KOSAKA MOTOSHI
IPC: B60J5/00
Filed: 1992-08-25
Abstract: PURPOSE:To provide automobile door structure preventing stress concentration to a bracket caused by burrs and adhesive failure between a reinforcing beam and a door outer panel caused by welding failure between the reinforcing beam and the bracket. CONSTITUTION:In automobile door structure with a reinforcing beam 5 disposed along the longitudinal direction between the door outer panel 2 and door inner panel 3 of an automobile door, relief parts 7, 8 for spacing the reinforcing beam 5 from a bracket 6 welded to each end part of the reinforcing beam 5 so as to support the reinforcing beam 5 to the door panel are provided at the tip of the bracket 6 and the plate face, corresponding to the end part of the reinforcing beam 5, of the bracket 6.
Patent JP-H0966831-A (JP)
Title: Derailment preventing device for running car body
Inventor: HAMASUNA JUNICHI
IPC: B61F9/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide an earthquake derailment preventing device for a running body to prevent derailment of the running body from a rail unless otherwise serious collapse occurs to a track bed even when a running can body meets a serious earthquake during running. SOLUTION: Rotation type rollers 7 are arranged on both sides of a truck 6, to support the wheels 5 of a car body 4 running on a rails 3, in a direction crossing a track normal at right angles. Each of guides 9 continued to the rotation type roller 7 with a given clearance H is attached at the upper part of each of piles 10 installed in a track bed 1 along each of the rails 3 at intervals of a give distance with pull-out resistance and at the upper part of the rotation roller 7.
Patent JP-H07155509-A (JP)
Title: Method for settling and separating suspension liquid
Inventor: FURUNO NOBUO
IPC: B01D21/26
Filed: 1994-08-26
Abstract: PURPOSE:To provide a settling and separating method of a suspension liquid efficiently settling and separating a suspension liquid, capable of facilitating the collection of the settled suspension particles, and quantitatively controlling the grain size for separation of suspension particles. CONSTITUTION:A plastic film bag which does not transmit a liquid is attached to an inner basket having holes in a vertical centrifugal separator to form a settling tank having substantially no hole. By introducing a suspension liquid into the settling tank and rotating the tank, the suspension particles are settled on the side walls of the tank and the suspension liquid is separated into the suspension material and the suspension medium. Then the liquid is taken out with the bag. Or, the suspension liquid is continuously supplied to the settling tank to overflow, while the flow rate of the overflowing liquid and the rotation number of the tank are controlled to control the grain size of the suspension particles to be collected in the bag.
Patent JP-H1150798-A (JP)
Title: Timbering construction method and timbering construction device
Inventor: MINAMI YOSHITO
IPC: E21D11/14
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To facilitate construction of timbering by fixing one end of a timbering material to a tunnel pit wall, and then spirally lining the timbering material in such a manner as to closely adhere to the pit wall of the tunnel. SOLUTION: A spring steel 3 having a length equal about a circuit of the inner periphery of a tunnel pit wall 2 formed by a tunnel excavator 1 is spirally constructed to be closely made adhere to the tunnel pit wall 2. The start point of the spring steel 3 is fixed to the tunnel pit wall 2, and lined to the inner periphery of the pit wall 2 just behind a skin plate 1a of the tunnel excavator 1, and then connected to the next spring steel through a tie material 5. The connected spring steel 3 is also constructed to be made closely adhere to the tunnel pit wall 2 to be connected to the next spring steel 3. As the spring steel 3 is thus lined to be made closely adhere to the pit wall, it is hardly deformed and can bear load with axial force.  Accordingly, a strong timbering can be constructed, and the timbering can be easily constructed corresponding to the various boring diameters and the various boring sectional forms.
Patent JP-H0388177-A (JP)
Title: Accessing method in compact disk player
Inventor: NAKAMA SEIJI
IPC: G11B21/08
Filed: 1989-08-31
Abstract: PURPOSE:To shorten waiting time by performing track jump to the inside of a disk when a difference (ATN-ATP) is less than prescribed time, and repeating an access operation so as to be set within a range when it exceeds the prescribed time. CONSTITUTION:When the present location is positioned at an outer peripheral side than a designated address, it is judged whether or not a difference between accumulation time ATN after access and accumulation time ATP before access is less than the prescribed time, for example, three seconds. When it is less than three seconds, the track jump to the inside of the disk by (ATN- ATP)DELTASCT i.e. the number of tracks equivalent to the difference between the ATN and the ATP is performed. When it exceeds three seconds, an operation is repeated until the ATN coincides with the ATP. Also, the ATP shows the accumulation minute, second, and sector time of the designated address at a data readout starting position, and the ATN shows the accumulation minute, second, and sector time of the designated address read after access, and DELTASCT is the number of sectors of one track at the designated address position.
Patent JP-H0954996-A (JP)
Title: Magneto-optical recording medium
Inventor: TSUYOSHI ATSUHIRO
IPC: G11B11/105
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a magneto-optical recording medium less liable to warp with a protective layer not causing scuffing even by repeated sliding of a magnetic head and excellent in durability. SOLUTION: This magneto-optical recording medium has a recording layer 4, a middle layer 7 and a protective layer 8 in this order on the substrate 2, the middle layer 7 adheres to the protective layer 8 and a magnetic head slides on the surface of this medium at the time of recording. The middle layer 7 is based on Si or consists essentially of Si and at least one among O, N and C. The protective layer 8 is made of diamondlike carbon, the thickness of the protective layer 8 is 30-700nm and that of the middle layer 7 is 10-6,000nm.
Patent JP-H0676191-A (JP)
Title: Information monitoring system for multiple dwelling house
Inventor: HIROTA KENJI
IPC: G08B26/00
Filed: 1992-08-25
Abstract: PURPOSE:To easily perform work to set a proper address on a dwelling house information panel. CONSTITUTION:This system is comprised in such a way that the dwelling house information panel 2 is provided with means 21, 22, 23, and 27 to place a prescribed call for address setting use for an alarm monitoring panel 1, and also, the alarm monitoring panel 1 is provided with means 11, 12, and 13 for the transmission of address data inputted by a key operation to the dwelling house information panel 2 when a state where interphone speech between the dwelling house information panel 2 can be executed is set corresponding to the prescribed call from the dwelling house information panel 2, and also, the dwelling house information panel 2 registers the address data on a storage means 20 as proper address data at the time of receiving it from the alarm monitoring panel 1.
Patent JP-H04108862-A (JP)
Title: Thermosetting resin composition
Inventor: SHIBAMOTO KENJI
IPC: C08F28/00
Filed: 1990-08-28
Abstract: PURPOSE:To obtain a thermosetting resin composition consisting of a compound having >=2 enol (thio) ether groups and >=2 silanol groups and/or alkyloxysilyl groups and capable of providing a cured product having each of excellent physical properties. CONSTITUTION:The objective composition containing (A) a compound (e.g. ethylene glycol divinyl ether) having >=2 enol (thio) ether groups expressed by the formula (R1 to R5 are H or 1-18C organic group; R1 and R4, R1 and R5, R2 and R4 or R2 and R5 may form a heterocycle wherein Y is hetero atom; Y us O or S) and (B) a compound (e.g. dimethyldimethoxysilane) having >=2 silanol groups and/or 1-8C alkyloxysilyl groups in one molecule at an equivalent ratio of enol (thio) ether group of the component A to silanol group of the component B, etc., preferably of 0.2:1 to 1:0.2 and preferably further containing an acid catalyst.
Patent JP-H0275713-A (JP)
Title: Power generating set utilizing exhaust gas from motorcar
Inventor: UEDA KEIZO
IPC: F01N5/02
Filed: 1988-09-08
Abstract: PURPOSE:To effectively utilize heat energy of exhaust gas to generate electric power by giving a temperature difference due to the exhaust gas between the internal and external peripheral surfaces of a cylindrical thermo-pipe obtained by connecting plural single ring thermo-elements acting as PN-contact surfaces, thereby generating thermo- electromotive force on the PN-contact surfaces of the single thermo-elements. CONSTITUTION:A cylindrical thermo-pipe G is formed by connecting plural single ring-like thermo-elements F having PN-contact surface with U-shaped cross section obtained by sintering and molding P-type thermo-element 1 and N-type thermo-element 2 as one piece. About 1mm thick ring-like packings 4 having cooling fins 3 made of material such as copper, aluminum, ferro-alloy, etc. capable of relatively reducing electric resistance on the surfaces to be joined of the single ring-like thermo-elements F are interposed between each single ring-like thermo-element F to obtain a cylindrical thermo-pipe G with fins. When a temperature difference is given between the internal and external peripheral surfaces of the cylindrical thermo-pipe G, a potential difference of about 0.15 volts is generated between A and B of the PN-surface of one singlering- like thermo-element F, and thereby a battery power source of 12 volts as a whole can be obtained.
Patent JP-H0971356-A (JP)
Title: Sheet carrier device
Inventor: YAMADA YASUSHI
IPC: B65H5/36
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To facilitate jam treatment by increasing retreating quantity and to prevent jamming of a sheet by securing positioning of it between itself and each of main side fixed parts in the front and the back of a transferring part, etc. SOLUTION: A carrier unit 25 provided for transfer of a picture image between a sheet and a sensitizing body 18 by carrying it while guiding the sheet is devised to retreat from a carrying position by oscillating it at a cantilever fulcrum 41 provided on one longitudinal end in its carrying direction, and it is furnished with at least one broken-type fulcrum 42 provided in the middle of the carrying direction of the carrier unit 25 and contact parts 47, 48 positioned at carrying positions by making contact with main body side fixed parts 45, 46 for each independent oscillating parts 25a, 25b to individually oscillate at the broken-type fulcrum 42 of the carrier unit 25.
Patent JP-H0629601-A (JP)
Title: Excimer laser system
Inventor: KUWABARA TAKUYA
IPC: H01S3/0977
Filed: 1992-07-10
Abstract: PURPOSE:To enable the charge to respective capacitors to be made even by a method wherein a going charge path is to be connected to the central part of the line of respective discharging capacitors of the title excimer laser system so that the returning charge path may be taken out of both ends of the line. CONSTITUTION:A going charge path 34 is connected to one position on the central part of a line of discharge capacitors 4. Accordingly, one hole suffices for the power supply of the capacitor charge to be provided for a laser chamber 1. The discharge current from a charging capacitor 6 simultaneously runs from the central part of respective discharge capacitors 4 to both ends of both side lines so as to successively charge respective capacitors 4. Thus, the charge for respective discharging capacitors 4 can be made even than the case of the charge from both sides in the jointly provided direction of the line of capacitors 4. Furthermore, the numbers of feedthrough provided in the laser chamber 1 for the power supply to the discharging capacitors 4 can be decreased thereby enabling the leakage and venting of laser gas to be reduced.
Patent JP-H1164374-A (JP)
Title: Anomaly detecting device of yaw rate sensor
Inventor: TAKEDA OSAMU
IPC: G01P21/00
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To suppress the error detection of anomalies by providing a means to determine the anomalies of a yaw rate sensor which changes a predetermined threshold value to determine anomalies according to the contents of a means to determine the state of a road surface. SOLUTION: Information on the state of a vehicle including the input of each of steering angle sensor 21. wheel velocity sensors 22 and 23, a speed sensor 24, a yaw rate sensor 25, and a rotation position sensor 102 and the on/off state of an ignition switch IG are inputted to an electronic circuit unit(ECU) 1 connected to a vehicle 2. Then the ECU 1 drives an actuator 100 according to information on the state of a vehicle and controls the steering of rear wheels 6 and 7. At the time of the occurrence of an anomaly in the yaw rate sensor 25, a target steering angle of rear wheels is determined by a predetermined expression, and the actuator 100 is controlled so that the real steering angles of the rear wheels 6 and 7 may match the computed target steering angle of rear wheels.
Patent JP-S6286739-A (JP)
Title: Probe card
Inventor: YASUDA TOSHIMI
IPC: H01L21/66
Filed: 1985-10-11
Abstract: PURPOSE:To be able to execute the attachment and detachment of a probe card without moving vertically the relay members by a method wherein the direction of the mounting surfaces of the contact pads on the probe card is matched to the direction of the probe mounting surfaces. CONSTITUTION:Penetrating holes 7a for inserting a probe card main body 1 are provided on upper end surfaces of relay members 7 of a prober, the probe card main body 1 is formed with flange parts 1a which are supported by the upper end surfaces of the relay members 7 and contact pads 6 and 2 are respec tively annexed on the upper end surfaces of the relay members 7 and the lower end surfaces of the flange parts 1a of the probe card main body 1. In mounting the probe card main body 1, test heads 10 are first held separately from the prober along with relay boards 9. Then, the probe card main body 1 is positioned from upward of relay member supporting parts 1 in such a way that the terminal pads 2 coincide with the contact pads 6 and the flange parts 1a of the probe card main body 1 are fixed on the upper end surfaces of the relay members 7 with set screws 12. After this, the test heads 10 are made to approach the prober and are mounted in such a way that electrode pads on the relay boards 9 and board contact pins 8 mutually match.
Patent JP-H0544599-A (JP)
Title: Fuel injection device
Inventor: SUGA YOSHIMICHI
IPC: F02M51/08
Filed: 1991-08-12
Abstract: PURPOSE:To provide a fuel injection device which is excellent in its fuel atomizing characteristics and uniformity. CONSTITUTION:A fuel injection passage 6 is located in an intake air passage 2B on the downstream side of a throttle valve 4 and runs approximately in parallel to a longitudinal axis X-X of an intake air passage 2. The upper stream side thereof is closed and the downstream side thereof is opened. The fuel injection passage is provided at the opening on the downstream side with an expansion inclination part 6C the inside diameter part of which is gradually increased toward the downstream side of the intake air passage 2. Further, an air passage having the one end communicated with an intake air passage 2A on the upper stream side of a throttle valve 4 and the other end concentrically communicated to the periphery of a fuel injection nozzle 5A of a fuel injection valve 5, and feeding air to fuel injected through the fuel injection nozzle 5A, and a fuel-air mixture injection passage 10 located on a longitudinal axis Z-Z of the fuel injection valve 5 and having one end communicated to the fuel injection passage 6 and the other end communicated to the air passage 8 are provided. Further there is provided a cone member 7 having an expansion inclination protrusion part 7A, arranged at least in the expansion inclination part 6C of the fuel passage 6 and forming an annular gap S being continuous along a longitudinal axis Y-Y of the fuel injection passage 6 in cooperation with the expansion inclination part 6C.
Patent JP-H0546986-A (JP)
Title: System for measuring track crossing signal of optical disk
Inventor: OTANI SEIJI
IPC: G11B21/08
Filed: 1991-08-12
Abstract: PURPOSE:To provide a system for measuring track crossing signals by specifying the position of a measuring point irrespective of the presence/absence of eccentric rotation of an optical disk and against the optical disk. CONSTITUTION:While a disk 1 is rotated, a head controlled in tracking reads out an arbitrary sector of the disk 1 by seeking an arbitrary track of the disk 1. A crossing signal RS is measured by receiving a change in reflected light from a groove G by making the head 2 to cross the disk 1 in the perpendicular direction at a high speed by deciding the position of the sector as a measuring point (p). Therefore, a prescribed sector can be easily read out by using a constant timing signal and measured data having excellent reproducibility can be obtained when the disk mounted on a spindle is exchanged, and so on.
Patent JP-H0276312-A (JP)
Title: Surface acoustic wave device for antenna branching filter
Inventor: WATANABE KAZUSHI
IPC: H03H9/72
Filed: 1988-09-12
Abstract: PURPOSE:To suppress the temperature rise of a substrate and to suppress the deterioration in the electrode resulting in extending the service life by providing a pad insulated electrically from the side of a signal of a transmission reception wave electrode to an outer circumferential part of the transmission reception wave electrode formed on the piezoelectric substrate on which a surface acoustic wave is propagated and covering the pad and the side face of the substrate with an adhesives. CONSTITUTION:The side face of a substrate end is adhered to a heat conduction pad 7 by an Ag added epoxy adhesives 5 to improve the heat conduction with a stem 1. Through the provision of the heat conduction pad 7, heat is conducted laterally between the heat conduction pad 7 close to the electrode and the stem in addition to the heat conducted in the depth via the piezoelectric substrate between the stem and the electrodes in multi-stage series connection at the IDT opening. For example, let the width of the heat conduction pad 7 be 50mum and let the length L of the outer circumference be 9.8mm, then the heat resistance Rtheta2 between the heat conduction pad 7 and the stem is 37.7 ( deg.C/W). Moreover, the calorific value H is 0.5W. Thus, the temperature rise on the surface of substrate DELTAT2 is 7.28 deg.C and reduced by nearly 40% in comparison with that of a conventional device, DELTAT1=11.88 deg.C.
Patent JP-S6226300-A (JP)
Inventor: CHANG NANCY T
IPC: C07K16/00
Filed: 1985-10-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0389534-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OKAZAWA TAKESHI
IPC: H01L21/76
Filed: 1989-08-31
Abstract: PURPOSE:To prevent the occurrence of discontinuity and short circuit of wiring caused by a level difference by providing a plurality of grooves reaching to prescribed depths in a silicon substrate at prescribed positions of a laminated film and filling the grooves with an insulating substance in such a manner that the substance protrudes from the surface of the laminated film. CONSTITUTION:An MOS transistor is constituted in such a way that a pluralist of grooves are formed in one main surface of a silicon substrate 1 and first insulating films 3, gate electrodes 7, and impurity diffusion layers 8 are formed between each groove. In addition, the grooves also separate adjacent MOS transistors from each other, adjacent impurity diffusion layers 8 from each other, and the MOS transistors and layers 8 from each other under insulated states. Each groove is filled up with a buried insulating substance 2 through a thin insulating films 9 between the substance and the inner surface of the groove, with the surface of the substance protruding from the surface of the first insulating films 3. When high-temperature annealing is performed, the surface of the substance 2 protruding from the surface of the films 3 on the main surface of the substrate can be flattened.
Patent JP-S6470723-A (JP)
Title: Optical switch
Inventor: TOGE TAKASHI
IPC: G02F1/01
Filed: 1987-09-10
Abstract: PURPOSE:To operate an optical switch with low pressure and to eliminate polarization dependency from it, by providing two optical switching devices in an optical path, matching the phases of emitting light with each other, and synthesizing and outputting them. CONSTITUTION:The incident light of an optical signal fiber having polarization is changed to a parallel ray, and is made incident on a prism 1, and is separated and emitted as a TM wave and a TE wave. The TM wave progresses straight, and its phase is deviated by half wavelength at a 1/2-wave plate 4, then, it is changed to the TE wave, and is inputted to the optical switching device 2. Meanwhile, the TE wave emitted in a perpendicular direction by the prism 1 is reflected and converged by an optical transfer means 5, then, inputted to the optical switching device 3. And by sending an ON control signal to the devices 2 and 3, the devices 2 and 3 are turned on. Since the phase matching between the output of the device 3 and that of the device 2 is performed at an optical phase shifter 6, and they are synthesized by a synthesis means 7, and are outputted as output light, it is possible to obtain a signal with a superior extinction ratio.
Patent JP-S6469987-A (JP)
Title: Presence detecting apparatus for electronic part in printed board
Inventor: KUBOTA SHIGERU
IPC: G01V8/10
Filed: 1987-09-10
Abstract: PURPOSE:To make it possible to detect the presence or absence of an electronic part on the surface of a printed board and also the precision of the position of the electronic part, by irradiating a slit beam to the surface of the printed board for scanning by a camera. CONSTITUTION:While a board 1 mounted with various kinds of electronic parts 7 is being moved is a direction shown by an arrow, a slit beam 2 is projected against the surface of the board 1. Since a position 6 on the surface of the board 1 where the slit beam 2 is projected is out of the focus of a camera 3, the reflected light beam of the slit beam 2 is not scanned. On the contrary, at a position where the slit beam 2 is projected onto the electronic parts 7 mounted in the board 1, the focus of the camera 3 is met on the surface of the parts 7, and the reflected light beam of the slit beam 2 is scanned. Accordingly, the presence or absence of the scanning of the reflected light of the slit beam 2 by the camera is taken out as an electric signal through a CCD sensor for suitable electric processing. For example, the presence or absence may be indicated by a CRT display. Therefore, the presence or absence of the electronic parts on the board, and also the precision of the position thereof can be precisely detected.